Does Xiaomi 12 have screen fingerprint identification?

The way to unlock mobile phones can be traced back to many years ago. At that time, it was still the key to unlock. Later, it evolved to fingerprint and face, which are two of the most popular methods nowadays. Fingerprint unlocking is the most popular one. Previously, the home key was used to read fingerprints. Now, it has entered the era of full screen. Most mobile phones use offline fingerprint unlocking, which is really simple and fast. Does Xiaomi's latest Xiaomi 12 support offline fingerprint unlocking?

Does Xiaomi 12 support screen fingerprint identification? Does Xiaomi 12 have fingerprint recognition

Xiaomi 12supports offline fingerprint unlocking.

Screen fingerprint is a hidden fingerprint design under the screen, which can be unlocked by pressing the designated area of the screen directly.

2017 is the first year of full screen mobile phones. Full screen mobile phones are welcomed by users with broad vision and comfortable feel. In order to achieve a higher screen share of mobile phones, many mobile phone manufacturers have moved the front fingerprint unlocking to the back of the body to become the rear fingerprint unlocking, and many manufacturers have adopted solutions such as iris unlocking or face recognition to replace fingerprint identification. However, at present, these two methods either affect the beauty of the back cover of the phone or fail to achieve an optimal screen proportion.

The appearance of screen fingerprint solves this problem to a certain extent.

When the finger touches the screen, the light emitted by the OLED screen penetrates the cover plate to illuminate the fingerprint texture, and the fingerprint reflected light penetrates the screen and returns to the sensor, finally forming a fingerprint image for identification.

Xiaomi 12 adopts the design of fingerprint under the light sensitive screen, and the overall unlocking response speed is also very fast. If you want to increase the use area of the screen, the fingerprint under the screen is the best choice, and the current photo fingerprint unlocking technology is also very mature, which can basically respond within one second.